On Friday, 6 March 2015 at 07:46:13 UTC, Zach the Mystic wrote:
> The second, harder problem, is when you take a reference to a
> subcomponent of an RC'd type, e.g. an individual E of an
> RCArray of E:
>> struct RCArray(E) {
> E[] array;
> int* count;
> ...
> }
> auto x = RCArray([E()]);
> E* t = &x[0];
But taking that address is unsafe to begim with. Do arguably,
this isn't that big of a problem.
Your first dual reference issue seems much more problematic, as
there are always cases the compiler can't catch.